Applied a patch from Vladimir Nikishkin for recent versions of gcc.
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Src/io.c
8
Src/io.c
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@ -1,7 +1,7 @@
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/*
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* i o . c -- Low level I/O
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*
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* Copyright © 1993-1999 Erick Gallesio - I3S-CNRS/ESSI <eg@unice.fr>
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* Copyright © 1993-2019 Erick Gallesio - I3S-CNRS/ESSI <eg@unice.fr>
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*
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*
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* Permission to use, copy, modify, distribute,and license this
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*
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* Author: Erick Gallesio [eg@kaolin.unice.fr]
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* Creation date: ????
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* Last file update: 3-Sep-1999 20:20 (eg)
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* Last file update: 31-Oct-2019 15:55 (eg)
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*/
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#ifdef WIN32
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# define READ_DATA_PENDING(fp) (max(0,(fp)->_egptr - (fp)->_gptr))
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# endif
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#endif
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#if (!defined (READ_DATA_PENDING)) && defined __GLIBC__
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# define READ_DATA_PENDING(fp) (max(0,(fp)->_IO_read_end - (fp)->_IO_read_ptr))
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#endif
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#if (!defined (READ_DATA_PENDING)) && defined __SLBF
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# define READ_DATA_PENDING(fp) (max(0,fp->_r))
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#endif
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